Last week, Apple launched its .Mac Affiliate Program, which rewards US$15
commission for each paid .Mac subscription generated. From MacCentral:

“The company provides banner ads and text links that program members can use
on their Web sites or in e-mails and mails out a check 45 days after the end
of each month in which a member accumulates at least $20 in earnings.

“The program is free to join and is administered by LinkShare, which runs
Apple’s online store and iTunes Music Store affiliate programs. Apple
promises to publish a regular .Mac Affiliate Program newsletter to keep
members abreast of the latest information.”